:root {
    --bg-color: #FAFAFA;
    --text-main: #111111;
    --text-muted: #666666;
    --accent: #FF3B30; /* Bold accent color if needed */
    --border-color: #E0E0E0;
    --surface: #FFFFFF;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    cursor: url('cursor/cursor.png') 0 0, auto;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-main);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    cursor: url('cursor/cursor.png') 0 0, auto;
}

a, button, .nav-btn, .btn-primary, .tab-btn, [role="button"], input[type="submit"], input[type="button"], select {
    cursor: url('cursor/pointer.png') 0 0, pointer;
}

/* Parallax Background */
.parallax-wrapper {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    overflow: hidden;
    pointer-events: none;
}

.bg-pattern {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background-image: radial-gradient(var(--text-muted) 1.5px, transparent 1.5px);
    background-size: 40px 40px;
    opacity: 0.15;
    will-change: transform;
}

.bg-text-container {
    position: absolute;
    top: 5%;
    left: -10%;
    width: 120%;
    display: flex;
    flex-direction: column;
    gap: 30vh;
    pointer-events: none;
    transform: rotate(-5deg);
    transform-origin: top left;
    will-change: transform;
}

.bg-text {
    font-size: 35vw;
    font-weight: 900;
    color: transparent;
    -webkit-text-stroke: 2.5px rgba(0, 0, 0, 0.04);
    white-space: nowrap;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    line-height: 0.9;
    user-select: none;
}

h1, h2, h3, h4 {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    letter-spacing: -0.04em;
    font-weight: 800;
}

a {
    text-decoration: none;
    color: inherit;
    transition: opacity 0.3s;
}

a:hover {
    opacity: 0.7;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    background: var(--bg-color);
    border-bottom: 1px solid var(--border-color);
    padding: 1.5rem 0;
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 4rem;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.logo-img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
}

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: -0.02em;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 3rem;
}

.nav-links a {
    font-weight: 500;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.nav-btn {
    border: 1px solid var(--text-main);
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
}

.nav-btn:hover {
    background: var(--text-main);
    color: var(--bg-color);
    opacity: 1;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 120px 2rem 0;
}

.hero-content {
    max-width: 1000px;
}

.hero-content h1 {
    font-size: 7rem;
    line-height: 1;
    margin-bottom: 2rem;
    text-transform: uppercase;
}

.hero-content p {
    font-size: 1.5rem;
    color: var(--text-muted);
    margin-bottom: 3rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    font-weight: 400;
}

.btn-primary {
    background: var(--text-main);
    color: var(--surface);
    padding: 1.5rem 3rem;
    font-size: 1.2rem;
    font-weight: 600;
    border-radius: 100px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    display: inline-block;
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.4s ease;
}

.btn-primary:hover {
    transform: scale(1.05) translateY(-3px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.2);
    opacity: 1;
}

/* Layout Utilities */
.section {
    padding: 8rem 4rem;
    max-width: 1400px;
    margin: 0 auto;
}

.section-title {
    font-size: 4rem;
    text-transform: uppercase;
    margin-bottom: 4rem;
    border-bottom: 4px solid var(--text-main);
    padding-bottom: 1rem;
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
}

.feature-card {
    background: var(--surface);
    padding: 3rem;
    border: 1px solid var(--border-color);
}

.feature-card h3 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
}

.feature-card p {
    font-size: 1.1rem;
    color: var(--text-muted);
}

/* Documents / Content Pages */
.content-container {
    max-width: 900px;
    margin: 150px auto 100px;
    padding: 0 2rem;
}

.content-container h1 {
    font-size: 4rem;
    margin-bottom: 3rem;
    text-transform: uppercase;
    border-bottom: 4px solid var(--text-main);
    padding-bottom: 1rem;
}

.content-container h2 {
    font-size: 2.5rem;
    margin-top: 4rem;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
}

.content-container h3 {
    font-size: 1.5rem;
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.content-container p {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

/* Commands List Styles */
.command-category {
    margin-bottom: 4rem;
}

.cmd-item {
    display: flex;
    flex-direction: column;
    padding: 1.5rem 0;
    border-bottom: 1px solid var(--border-color);
}

.cmd-syntax {
    font-family: 'Courier New', Courier, monospace;
    font-size: 1.2rem;
    font-weight: bold;
    color: var(--text-main);
    margin-bottom: 0.5rem;
}

.cmd-desc {
    font-size: 1rem;
    color: var(--text-muted);
}

/* Footer */
.footer {
    border-top: 1px solid var(--border-color);
    padding: 6rem 4rem;
    background: var(--surface);
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 4rem;
    align-items: center;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.footer-brand h2 {
    font-size: 2rem;
    text-transform: uppercase;
}

.footer-links {
    display: flex;
    gap: 3rem;
}

.footer-links a {
    text-transform: uppercase;
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: 0.05em;
}

.footer-links a:hover {
    opacity: 0.7;
}

/* Scroll Animations */
.reveal {
    opacity: 0;
    transform: translateY(50px);
    transition: opacity 0.8s ease-out, transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: opacity, transform;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* On-Load Fade Up Animations */
@keyframes slideUpFade {
    0% {
        opacity: 0;
        transform: translateY(40px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes popIn {
    0% {
        opacity: 0;
        transform: scale(0.8) translateY(20px);
    }
    60% {
        opacity: 1;
        transform: scale(1.05) translateY(-5px);
    }
    100% {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.load-reveal-1 {
    animation: slideUpFade 0.8s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.load-reveal-2 {
    animation: slideUpFade 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.15s both;
}

.load-reveal-3 {
    animation: slideUpFade 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.3s both;
}

.load-pop {
    animation: popIn 0.8s cubic-bezier(0.175, 0.885, 0.32, 1.275) 0.5s both;
}

/* Responsive */
@media (max-width: 1024px) {
    .hero-content h1 { font-size: 5rem; }
    .features-grid { grid-template-columns: 1fr; }
    .nav-container, .section, .footer { padding-left: 2rem; padding-right: 2rem; }
    .footer-content { grid-template-columns: 1fr; text-align: center; justify-content: center; }
    .footer-brand { justify-content: center; }
    .footer-links { justify-content: center; flex-wrap: wrap; }
}

@media (max-width: 768px) {
    .hero-content h1 { font-size: 3.5rem; }
    .nav-links { display: none; }
}